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CY62157E: 8-Mbit (512K x 16) Static RAM | Cypress Semiconductor

CY62157E: 8-Mbit (512K x 16) Static RAM

Last Updated: 
Aug 19, 2015

8-Mbit (512K x 16) Static RAM


  • Very high speed: 45 ns
    • Industrial: –40°C to 85°C
    • Automotive-E: –40°C to 125°C
  • Wide voltage range: 4.5V–5.5V
  • Ultra low standby power
    • Typical standby current: 2 μA
    • Maximum standby current: 8 μA (Industrial)
  • Ultra low active power
    • Typical active current: 1.8 mA at f = 1 MHz
  • For more, see pdf

Functional Description

The CY62157E is a high performance CMOS static RAM organized as 512K words by 16 bits. This device features advanced circuit design to provide ultra low active current. This is ideal for providing More Battery Life™ (MoBL®) in portable applications. The device also has an automatic power down feature that significantly reduces power consumption when addresses are not toggling.